![While pouring a collar to fix a drainage pipe i noticed how many times the road has been overplayed and redone. 2 1/2 ft of asphalt overlaying. Ontop of of concrete. : r/SaltLakeCity While pouring a collar to fix a drainage pipe i noticed how many times the road has been overplayed and redone. 2 1/2 ft of asphalt overlaying. Ontop of of concrete. : r/SaltLakeCity](https://preview.redd.it/while-pouring-a-collar-to-fix-a-drainage-pipe-i-noticed-how-v0-tfmxuhwacng81.jpg?width=640&crop=smart&auto=webp&s=0374a7ac84187c5cf9fdfb134d4892c708ea90a0)
While pouring a collar to fix a drainage pipe i noticed how many times the road has been overplayed and redone. 2 1/2 ft of asphalt overlaying. Ontop of of concrete. : r/SaltLakeCity
ITEM 603.77XX0015 - CONCRETE COLLARS FOR PIPE EXTENSIONS Rev. Nov. 2002 DESCRIPTION This work shall consist of constructing con
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AquaBlok Releases Guidance Specification for Composite Bentonite Aggregate in Below Ground Pipe and Infrastructure Construction or Repair Applications | Informed Infrastructure
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